# Navien Smart Plus > Remote control for Navien heating and hot water systems with smart features. (iPhone/iPad app by KD Navien.) - Source: https://appshunter.io/ios/app/navien-smart-plus/id1453634078 (this page in markdown: same URL + `.md`) - Developer: [KD Navien](https://appshunter.io/developer/456445012) - Category: Lifestyle - Price: Free - Rating: 3.70/5 from 3 App Store ratings · 56 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 37 MB - Languages: American English, Korean - Released: 2019-08-23 - Data updated: 2026-09-03 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/navien-smart-plus/id1453634078/reviews.md ## What is Navien Smart Plus? Navien Smart Plus App will allow you to control heating and hot water anytime anywhere. You can simply check a status of heating system, and see how much energy you've used. In order to use Smart Plus App, sign up for a membership and register your Smart Plus Thermostat. Smart Plus Thermostat is compatible with any models of Navien LCB700 and NCB-CE boiler series. ■ Main Features - Easy-view energy usage monitor - Accurate forecast adapt - Intelligent learning thermostat (Hot water schedule) - Geofencing(The Navien SmartPlus app collects location data even when the app is closed or not in use to support the use of the Geofencing feature.) - 2 channel scheduling) - Multizone control (up to 3zones) - Boiler plus compliant ■ Smart forecast check Now your heating can check the weather forecast, and adjust itself accordingly. Come rain or shine, your boiler will respond intuitively to current conditions with Navien Smart Plus. When connected to Wi-Fi, it checks the weather forecast on the internet, ensuring your home is always the most comfortable temperature, and that your boiler is only using energy when you need it to. ■ Geofencing capabilities Let your location take care of your heating, with Navien Smart Plus. Never again return to a cold house, or heat an empty home. Simply register your smartphone, and your boiler will know when to turn on and off based on your proximity to home. Set up with multiple users and the whole household can enjoy the benefits of Geofencing. Vulnerability Reporting We are committed to responding to all security vulnerability reports as promptly as possible. While we aim to process all reports swiftly, we will generally provide an initial response within 5 business days of receipt. Progress Updates and Resolution We may provide progress updates depending on the reproducibility and severity of the issue. Once the issue has been fully resolved, we will inform the reporter that the matter has been successfully addressed. Security Update Support Period Security software updates for this product are guaranteed until 31 July 2031. During this period, necessary patches and updates will be provided to address potential vulnerabilities. Contact for Security Inquiries or Vulnerability Reporting Email: service@navienuk.com Telephone: 0344 332 2323 ## Key features - Remote heating and hot water control - Energy usage monitoring - Intelligent learning thermostat - Geofencing capabilities - Weather-adaptive adjustments - Multizone control ## Recent user reviews (10 of 56) All indexed reviews: https://appshunter.io/ios/app/navien-smart-plus/id1453634078/reviews.md ### 1/5 — App not working since update. *2026-07-30, version 2.00.13* Water heating but not being timed. ### 2/5 — Energy usage doesn’t work *2026-05-26, version 2.00.12* On the whole ok but annoying when things change such as frost protection temperature changes ### 4/5 — So disappointing 😞 *2026-01-05, version 2.00.11* New boiler, lots of promises and hype about the phone app. Has got better but loses info - history and glitches so all of a sudden it goes into holiday mode. ### 1/5 — Holiday doesn’t work *2025-12-21, version 2.00.11* Each time we set our house to holiday it broke and we could not turn it back on through the app ### 5/5 — Recent updates have improved stability 11/25 *2025-11-25, version 2.00.11* I have been using this app for over a year now and am familiar with it. Recent updates have improved stability and it is a pleasure to use. Well done Navien developer team👏😀! ### 2/5 — Smart App *2025-11-24, version 2.00.11* As others have said the Smart app is very temperamental and typically requires the app to be fully closed and restarted. If buying again I would consider trying to find another form of smart controller as the Navien version is very poor ### 1/5 — Leave well alone *2025-11-17, version 2.00.11* The worst system ever. App is awful, boiler inefficient and unreliable. Out of action more times than it’s working. Would love to replace the whole thing ### 1/5 — MRS JO *2025-10-18, version 2.00.08* Very temperamental boiler and the APP is very annoying and unreliable. Very disappointed and would change to another boiler in a heartbeat. ### 3/5 — Feedback *2025-09-29, version 2.00.08* So love my Navien but my one grip is the timer on the app. It’s awful, your old one was must better. Can we please have it back 🤞🤞🤞 ### 3/5 — Could be really good *2025-09-23, version 2.00.08* If the system has a fault the only way you know is when you notice the heating has not come on or if you happen to notice the error code on the thermostat! If Navien used the App to show error codes then you would know instantly because your device would be able to inform you, if set, immediately… ## Frequently asked questions about Navien Smart Plus ### What does the Navien Smart Plus app do? The Navien Smart Plus app allows you to control your home's heating and hot water system remotely from anywhere. You can check the status of your heating, monitor energy consumption, and set schedules to ensure your home is always at the desired temperature. ### What are the main features of the Navien Smart Plus app? Key features include remote control of heating and hot water, an easy-view energy usage monitor, accurate weather-adaptive forecasts, intelligent learning for hot water schedules, geofencing based on your location, and multizone control for up to three zones. ### Is the Navien Smart Plus app free to use? Based on the provided information, the app itself is free to download and use. However, it requires a compatible Navien Smart Plus Thermostat and registration to function. ### What devices is the Navien Smart Plus app compatible with? The app is designed to work with the Smart Plus Thermostat, which is compatible with Navien LCB700 and NCB-CE boiler series models. You will need to register your Smart Plus Thermostat within the app to use its features. ### How does geofencing work with this app? Geofencing uses your smartphone's location data to automatically adjust your heating. The app collects location data even when closed or not in use to determine when you are near home, turning your heating on or off accordingly to avoid heating an empty house or returning to a cold home. ## Version history (last 5 releases) ### 2.00.13 — 2026-07-01 Bug fixes and performance improvements ### 2.00.12 — 2026-05-26 Bug fixes and performance improvements ### 2.00.11 — 2025-11-14 Bug fixes and performance improvements ### 2.00.10 — 2025-10-24 Bug fixes and performance improvements ### 2.00.09 — 2025-10-22 Bug fixes and performance improvements ## Apps similar to Navien Smart Plus | App | Rating | Price | Category | | --- | --- | --- | --- | | [BOXT](https://appshunter.io/ios/app/boxt/id1623854865) | — | Free | Lifestyle | | [Wunda Smart](https://appshunter.io/ios/app/wunda-smart/id1168581837) | — | Free | Lifestyle | | [Dundee MyBins](https://appshunter.io/ios/app/dundee-mybins/id6462454670) | 5.0 (1) | Free | Lifestyle | | [FindMyLodge](https://appshunter.io/ios/app/findmylodge/id1481405465) | 3.0 (1) | Free | Lifestyle | | [Ideal LINK Pro](https://appshunter.io/ios/app/ideal-link-pro/id1579056551) | — | Free | Lifestyle | | [UCB Spark](https://appshunter.io/ios/app/ucb-spark/id6503342820) | 5.0 (3) | Free | Lifestyle | ## More apps by KD Navien - [나비엔 스마트톡 보일러 (구버전)](https://appshunter.io/ios/app/id638684078) - [경동원 원격제어 - 통합앱](https://appshunter.io/ios/app/id867433363) - [경동원 홈네트워크](https://appshunter.io/ios/app/id881802220) - [Navien Smart TOK (Russia)](https://appshunter.io/ios/app/navien-smart-tok-russia/id1014883276) - [나비엔 메이트(구버전)](https://appshunter.io/ios/app/id1032692720) - [Navien Mate](https://appshunter.io/ios/app/navien-mate/id1039669421) All apps by KD Navien: https://appshunter.io/developer/456445012 ## Related topics [navien smart plus](https://appshunter.io/ios/topics/navien-smart-plus) · [navien tankless water heater](https://appshunter.io/ios/topics/navien-tankless-water-heater) · [navien water heater](https://appshunter.io/ios/topics/navien-water-heater) · [navien](https://appshunter.io/ios/topics/navien) · [navien link](https://appshunter.io/ios/topics/navien-link) · [navien multikit](https://appshunter.io/ios/topics/navien-multikit) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*